Liquid Argon Storage Tanks
KAF Cryogenics supplies liquid argon storage tanks for industrial gas supply, welding applications, metal processing and other specified argon duties. Vacuum-insulated storage is configured around consumption, delivery frequency and downstream supply conditions.
Argon Storage and Supply Continuity
Usable storage volume, delivery intervals and operating reserve determine the required capacity. Argon purity and handling requirements are considered with the process specification and receiving equipment.
The LIN/LOX/LAR stationary range includes capacities up to 1,000 m³ and MAWP options from 3 to 37 bar. The available capacity and pressure combination is confirmed for the argon model. Vertical and horizontal configurations are selected for the site layout.
Liquid Withdrawal and Gaseous Supply
Specify whether argon is required as a liquid or gas. Vaporizer sizing for gaseous supply accounts for required flow, outlet pressure, ambient conditions and operating duration.
A stainless steel inner vessel and insulated vacuum space limit heat ingress. Filling and withdrawal connections, pressure control and instrumentation are selected for the duty. Design, material and test records are defined for the selected equipment.
Equipment Specification Overview
| Parameter | Specification |
|---|---|
| Medium | Liquid argon (LAR) |
| Nominal capacity | Up to 1,000 m³; model-specific capacity and pressure combination |
| MAWP | 3–37 bar across the range; standard 18 bar and 37 bar series where specified |
| Design temperature | −196°C |
| Orientation | Vertical or horizontal |
| Insulation | Perlite and vacuum |
| Inner vessel | Austenitic stainless steel to the approved specification |
| Design references | EN 13458; ASME where specified |
| Documentation | Certification, CE marking and ASME U stamping are provided only where specified and applicable to the selected equipment and manufacturer. |
| Options | Level and pressure instruments, telemetry and project-specific connections |
The stated ranges describe the equipment portfolio. Capacity, pressure, materials and documentation are confirmed together for the selected model and project.
Frequently Asked Questions
What tank capacity should I request?
State consumption, delivery frequency and operating reserve alongside any target capacity. The offered model is confirmed for LAR service.
Can you coordinate a tank and vaporizer?
Yes. Provide the required gas flow, outlet pressure, operating schedule and site conditions.
Are all portfolio capacities available for this gas?
The family range is not a guarantee of every capacity and pressure combination. Model availability and suitability are confirmed in the offer.
Are used tanks available?
Selected used tanks can be reviewed with their service history, condition and documents. Gas suitability and availability are confirmed per unit.
Related Equipment and Services
Related Guides
Technical guides from our blog on this equipment group.
- How to Size a Cryogenic Storage Tank for Your PlantCryogenic tank sizing by daily consumption, delivery frequency, autonomy days, peak demand and pressure. A clear buyer's method plus expert KAF help.
- Vertical vs Horizontal Cryogenic Tank: Which to ChooseVertical vs horizontal cryogenic tank compared on footprint, capacity, installation, cost and use cases. A practical guide to choosing the right orientation.
- Holding Time and NER: How Long Cryogenic Liquid LastsWhat NER and holding time mean, what affects them, and typical static evaporation of roughly 0.2 to 0.6 percent per day for modern stationary cryogenic tanks.
- Understanding MAWP and Pressure Class SelectionWhat cryogenic tank MAWP means, how pressure class sets delivery pressure and boil-off management, and how to choose the right class for your process.
- How to Read a Cryogenic Tank Nameplate and Data SheetRead a cryogenic tank nameplate line by line: MAWP, design temperature, test pressure, code, notified body and serial number, then cross check the dossier.